[KLUG Members] dhcpd

Mark Kaechele members@kalamazoolinux.org
Wed, 22 Jan 2003 10:14:12 -0500
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I'm having problems with dhcpd.  I'm trying to separate two groups by
mac address so they will have different domain names and routers.=20

=20

In dhcpd.conf I have:

=20

class "a-class" {

  match pick-first-value (option dhcp-client-identifier, hardware);

}

=20

subclass "a-class" 00:09:27:78:73:56 { option host-name "xyz";
ddns-hostname "xyz"; }

=20

subnet 172.16.33.0 netmask 255.255.255.0 {

  pool {

    allow members of "a-class";

    range 172.16.33.86 172.16.33.200;

    option domain-name "abc.com";

    option routers 172.16.33.2;

  }

  pool {

    deny members of "a-class";

    range 172.16.33.201 172.16.33.254;

    option domain-name "cba.com";

    option routers 172.16.33.1;

  }

}

=20

In dhcpd.leases I get:

=20

lease 172.16.33.219 {

  starts 3 2003/01/22 13:24:45;

  ends 3 2003/01/22 16:12:45;

  binding state active;

  next binding state free;

  hardware ethernet 00:90:27:78:73:56;

  uid "\001\000\220'xsV";

  client-hostname "xyz";

}

=20

Even though xyz is in a-class, it still gets a range, domain-name and
router of one that is not in a-class (172.16.33.219).

=20

Does anyone have any suggestions?=20

Thank you.


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<div class=3DSection1>

<p class=3DMsoNormal><font size=3D3 face=3D"Times New Roman"><span =
style=3D'font-size:
12.0pt'>I&#8217;m having problems with dhcpd.&nbsp; I&#8217;m trying to =
separate
two groups by mac address so they will have different domain names and =
routers.
</span></font></p>

<p class=3DMsoNormal><font size=3D3 face=3D"Times New Roman"><span =
style=3D'font-size:
12.0pt'>&nbsp;</span></font></p>

<p class=3DMsoNormal><font size=3D3 face=3D"Times New Roman"><span =
style=3D'font-size:
12.0pt'>In dhcpd.conf I have:</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3D"Times New Roman"><span =
style=3D'font-size:
10.0pt'>&nbsp;</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3D"Times New Roman"><span =
style=3D'font-size:
10.0pt'>class &quot;a-class&quot; {</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3D"Times New Roman"><span =
style=3D'font-size:
10.0pt'>&nbsp; match pick-first-value (option dhcp-client-identifier,
hardware);</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3D"Times New Roman"><span =
style=3D'font-size:
10.0pt'>}</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3D"Times New Roman"><span =
style=3D'font-size:
10.0pt'>&nbsp;</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3D"Times New Roman"><span =
style=3D'font-size:
10.0pt'>subclass &quot;a-class&quot; 00:09:27:78:73:56 { option =
host-name
&quot;xyz&quot;; ddns-hostname &quot;xyz&quot;; }</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3D"Times New Roman"><span =
style=3D'font-size:
10.0pt'>&nbsp;</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3D"Times New Roman"><span =
style=3D'font-size:
10.0pt'>subnet 172.16.33.0 netmask 255.255.255.0 {</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3D"Times New Roman"><span =
style=3D'font-size:
10.0pt'>&nbsp; pool {</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3D"Times New Roman"><span =
style=3D'font-size:
10.0pt'>&nbsp;&nbsp;&nbsp; allow members of =
&quot;a-class&quot;;</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3D"Times New Roman"><span =
style=3D'font-size:
10.0pt'>&nbsp;&nbsp;&nbsp; range 172.16.33.86 =
172.16.33.200;</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3D"Times New Roman"><span =
style=3D'font-size:
10.0pt'>&nbsp;&nbsp;&nbsp; option domain-name =
&quot;abc.com&quot;;</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3D"Times New Roman"><span =
style=3D'font-size:
10.0pt'>&nbsp;&nbsp;&nbsp; option routers 172.16.33.2;</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3D"Times New Roman"><span =
style=3D'font-size:
10.0pt'>&nbsp; }</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3D"Times New Roman"><span =
style=3D'font-size:
10.0pt'>&nbsp; pool {</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3D"Times New Roman"><span =
style=3D'font-size:
10.0pt'>&nbsp;&nbsp;&nbsp; deny members of =
&quot;a-class&quot;;</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3D"Times New Roman"><span =
style=3D'font-size:
10.0pt'>&nbsp;&nbsp;&nbsp; range 172.16.33.201 =
172.16.33.254;</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3D"Times New Roman"><span =
style=3D'font-size:
10.0pt'>&nbsp;&nbsp;&nbsp; option domain-name =
&quot;cba.com&quot;;</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3D"Times New Roman"><span =
style=3D'font-size:
10.0pt'>&nbsp;&nbsp; &nbsp;option routers 172.16.33.1;</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3D"Times New Roman"><span =
style=3D'font-size:
10.0pt'>&nbsp; }</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3D"Times New Roman"><span =
style=3D'font-size:
10.0pt'>}</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3D"Times New Roman"><span =
style=3D'font-size:
10.0pt'>&nbsp;</span></font></p>

<p class=3DMsoNormal><font size=3D3 face=3D"Times New Roman"><span =
style=3D'font-size:
12.0pt'>In dhcpd.leases I get:</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3D"Times New Roman"><span =
style=3D'font-size:
10.0pt'>&nbsp;</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3D"Times New Roman"><span =
style=3D'font-size:
10.0pt'>lease 172.16.33.219 {</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3D"Times New Roman"><span =
style=3D'font-size:
10.0pt'>&nbsp; starts 3 2003/01/22 13:24:45;</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3D"Times New Roman"><span =
style=3D'font-size:
10.0pt'>&nbsp; ends 3 2003/01/22 16:</span></font><font
 size=3D2><span style=3D'font-size:10.0pt'>12:45</span></font><font =
size=3D2><span
style=3D'font-size:10.0pt'>;</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3D"Times New Roman"><span =
style=3D'font-size:
10.0pt'>&nbsp; binding state active;</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3D"Times New Roman"><span =
style=3D'font-size:
10.0pt'>&nbsp; next binding state free;</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3D"Times New Roman"><span =
style=3D'font-size:
10.0pt'>&nbsp; hardware ethernet 00:90:27:78:73:56;</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3D"Times New Roman"><span =
style=3D'font-size:
10.0pt'>&nbsp; uid &quot;\001\000\220'xsV&quot;;</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3D"Times New Roman"><span =
style=3D'font-size:
10.0pt'>&nbsp; client-hostname &quot;xyz&quot;;</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3D"Times New Roman"><span =
style=3D'font-size:
10.0pt'>}</span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3D"Times New Roman"><span =
style=3D'font-size:
10.0pt'>&nbsp;</span></font></p>

<p class=3DMsoNormal><font size=3D3 face=3D"Times New Roman"><span =
style=3D'font-size:
12.0pt'>Even though xyz is in a-class, it still gets a range, =
domain-name and
router of one that is not in a-class (172.16.33.219).</span></font></p>

<p class=3DMsoNormal><font size=3D3 face=3D"Times New Roman"><span =
style=3D'font-size:
12.0pt'>&nbsp;</span></font></p>

<p class=3DMsoNormal><font size=3D3 face=3D"Times New Roman"><span =
style=3D'font-size:
12.0pt'>Does anyone have any suggestions? </span></font></p>

<p class=3DMsoNormal><font size=3D3 face=3D"Times New Roman"><span =
style=3D'font-size:
12.0pt'>Thank you.</span></font></p>

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